diff --git a/packages/@aws-cdk/aws-s3/lib/bucket.ts b/packages/@aws-cdk/aws-s3/lib/bucket.ts
index 6cc76d3736488..42d6a84bdc18b 100644
--- a/packages/@aws-cdk/aws-s3/lib/bucket.ts
+++ b/packages/@aws-cdk/aws-s3/lib/bucket.ts
@@ -1102,7 +1102,7 @@ export enum InventoryFormat {
    */
   PARQUET = 'Parquet',
   /**
-   * Generate the inventory list as Parquet.
+   * Generate the inventory list as ORC.
    */
   ORC = 'ORC',
 }